User's Manual

260-668066-003 Rev 002 October 2001 3-13
Eclipse Installation Manual
Table 3-2 lists INU and INUe slot assignment rules.
Table 3-2. INU and INUe Slot Assignments
INUe • Supports up to five 1+0 RAC 60 links or four RAC 6X
links
• Supports two 1+1 protected links (4xRACs)
• Slots 1 to 6 support radio or port options. Slots 7 to 9
support port options only. Port traffic options include:
• Ethernet, DS1, DS3, OC3
• Auxiliary data and alarm I/O
• Slot 10 is reserved for the NPC option
IRU 600 • IRU 600:
• QPSK to 256 QAM.
• Requires RAC 60 or RAC 6X. Fixed or adaptive
modulation rates.
•1+1 optimized.
• High power and standard power RFU options
Fan
Slot 1 Slot 2 Slot 3
Slot 4
Fan
Slot 7
Slot 5 Slot 6
Slot 9
Slot 8
NCC
Slot 10
INU/INUe Slots
INU • Slots 1, 2, 3, 4 are universal: any RAC, DAC or
AUX plug-in
• Slot 4 is NPC or universal: NPC or any RAC, DAC,
AUX
• NCC and FAN slots are dedicated
• For protected operation the RAC/RAC, RAC/DAC
155oM, or DAC/DAC pairings can be installed in
any of the universal slots
INUe • Slots 1, 2, 3, 4, 5, 6 are universal: any RAC,
DAC or AUX plug-in
• Slots 7, 8, 9 are restricted: any DAC or AUX,
except DAC 155oM and AUX where NMS access
is required
1
• Slot 10 is restricted: NPC option only
• NCC and FAN slots are dedicated - the INUe is
supplied standard with a single 2RU FAN, though
accepts two 1RU FANs
• RAC/RAC, or RAC/DAC 155oM protected
pairings must be installed in the positions
indicated by the arrows
• For protected DACs, the protection partners can
be installed in slots 1 to 9, except for the DAC
155oM where NMS access is needed, in which
case install only in slots 1 to 6
Fan
Slot 1 Slot 2 Slot 3
NCC Slot 4
Fan
Slot 1 Slot 2 Slot 3
Slot 4
Fan
Slot 7
Slot 5 Slot 6
Slot 9
Slot 8
NCC
Slot 10